{
  "manageEntity": {
    "action": "Repost",
    "entityId": "434322495",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd02a624b97cde6bed46fd48f958e6e1e07cfc31e250e072a817911ef662eea72",
    "signature": "0x82a4e5224215bdb23ba37a557ab2efcfd8135c72869ea2ec5aeea759673162bd54cad6cd587be0d23214d8db147046321b5bb3055aed891a9fd1e0b82e7088311c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}